[INFO] fetching crate libdmd 0.1.6...
[INFO] testing libdmd-0.1.6 against 1.76.0 for beta-1.77-1
[INFO] extracting crate libdmd 0.1.6 into /workspace/builds/worker-0-tc1/source
[INFO] validating manifest of crates.io crate libdmd 0.1.6 on toolchain 1.76.0
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }`
[INFO] started tweaking crates.io crate libdmd 0.1.6
[INFO] removed 1 missing examples
[INFO] finished tweaking crates.io crate libdmd 0.1.6
[INFO] tweaked toml for crates.io crate libdmd 0.1.6 written to /workspace/builds/worker-0-tc1/source/Cargo.toml
[INFO] crate crates.io crate libdmd 0.1.6 already has a lockfile, it will not be regenerated
[INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+1.76.0" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }`
[INFO] [stderr]  Downloading crates ...
[INFO] [stderr]   Downloaded serde_json v1.0.75
[INFO] [stderr]   Downloaded wasi v0.10.3+wasi-snapshot-preview1
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }`
[INFO] [stdout] 834d052d4bcc84e29032363b4d056ed15f0cdc3e92bab2dc8b45d8d276a4edd0
[INFO] running `Command { std: "docker" "start" "-a" "834d052d4bcc84e29032363b4d056ed15f0cdc3e92bab2dc8b45d8d276a4edd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "inspect" "834d052d4bcc84e29032363b4d056ed15f0cdc3e92bab2dc8b45d8d276a4edd0", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "834d052d4bcc84e29032363b4d056ed15f0cdc3e92bab2dc8b45d8d276a4edd0", kill_on_drop: false }`
[INFO] [stdout] 834d052d4bcc84e29032363b4d056ed15f0cdc3e92bab2dc8b45d8d276a4edd0
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "build" "--frozen" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 966ff0ee9ca44343700b179bedcfecabebce42f297069fbe46679200a3ea0988
[INFO] running `Command { std: "docker" "start" "-a" "966ff0ee9ca44343700b179bedcfecabebce42f297069fbe46679200a3ea0988", kill_on_drop: false }`
[INFO] [stderr]    Compiling syn v1.0.85
[INFO] [stderr]    Compiling serde_derive v1.0.133
[INFO] [stderr]    Compiling libc v0.2.112
[INFO] [stderr]    Compiling serde v1.0.133
[INFO] [stderr]    Compiling serde_json v1.0.75
[INFO] [stderr]    Compiling anyhow v1.0.52
[INFO] [stderr]    Compiling ryu v1.0.9
[INFO] [stderr]    Compiling quote v1.0.14
[INFO] [stderr]    Compiling itoa v1.0.1
[INFO] [stderr]    Compiling dirs-sys v0.3.6
[INFO] [stderr]    Compiling dirs v4.0.0
[INFO] [stderr]    Compiling toml v0.5.8
[INFO] [stderr]    Compiling libdmd v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 13.61s
[INFO] running `Command { std: "docker" "inspect" "966ff0ee9ca44343700b179bedcfecabebce42f297069fbe46679200a3ea0988", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "966ff0ee9ca44343700b179bedcfecabebce42f297069fbe46679200a3ea0988", kill_on_drop: false }`
[INFO] [stdout] 966ff0ee9ca44343700b179bedcfecabebce42f297069fbe46679200a3ea0988
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }`
[INFO] [stdout] 1af27ca59d273e9517decabfe6d20b9c20bb50b48942b72a64cd8b51b0b5b992
[INFO] running `Command { std: "docker" "start" "-a" "1af27ca59d273e9517decabfe6d20b9c20bb50b48942b72a64cd8b51b0b5b992", kill_on_drop: false }`
[INFO] [stderr]    Compiling libdmd v0.1.6 (/opt/rustwide/workdir)
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.45s
[INFO] running `Command { std: "docker" "inspect" "1af27ca59d273e9517decabfe6d20b9c20bb50b48942b72a64cd8b51b0b5b992", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "1af27ca59d273e9517decabfe6d20b9c20bb50b48942b72a64cd8b51b0b5b992", kill_on_drop: false }`
[INFO] [stdout] 1af27ca59d273e9517decabfe6d20b9c20bb50b48942b72a64cd8b51b0b5b992
[INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-0-tc1/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "RUSTDOCFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:2788e3201cd34a07e3172128adcd8b3090168a8e3bcc40d7c032b9dda1df7d1c" "/opt/rustwide/cargo-home/bin/cargo" "+1.76.0" "test" "--frozen", kill_on_drop: false }`
[INFO] [stdout] ce993acf8ed771fb9809e8251475ce0ac32b6b7c40d99340a8ea69b327602f10
[INFO] running `Command { std: "docker" "start" "-a" "ce993acf8ed771fb9809e8251475ce0ac32b6b7c40d99340a8ea69b327602f10", kill_on_drop: false }`
[INFO] [stderr]     Finished test [unoptimized + debuginfo] target(s) in 0.04s
[INFO] [stderr]      Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/libdmd-b12fff2e2b878b49)
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests libdmd
[INFO] [stdout] 
[INFO] [stdout] running 6 tests
[INFO] [stdout] test src/config.rs - config::Config::write (line 112) ... FAILED
[INFO] [stdout] test src/config.rs - config::Config::author (line 49) ... FAILED
[INFO] [stdout] test src/config.rs - config::Config::new (line 29) ... FAILED
[INFO] [stdout] test src/config.rs - config::Config::version (line 58) ... FAILED
[INFO] [stdout] test src/config.rs - config::Config::about (line 67) ... FAILED
[INFO] [stdout] test src/config.rs - config::Config::add (line 80) ... FAILED
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout] 
[INFO] [stdout] ---- src/config.rs - config::Config::write (line 112) stdout ----
[INFO] [stdout] error: cannot find macro `dir` in this scope
[INFO] [stdout]  --> src/config.rs:113:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = Config::new("app").add(dir!("config")).write()?;
[INFO] [stdout]   |                                     ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use libdmd::dir;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Config`
[INFO] [stdout]  --> src/config.rs:113:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = Config::new("app").add(dir!("config")).write()?;
[INFO] [stdout]   |              ^^^^^^ use of undeclared type `Config`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use libdmd::config::Config;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/config.rs - config::Config::author (line 49) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Config`
[INFO] [stdout]  --> src/config.rs:50:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = Config::new("app").author("Your Name");
[INFO] [stdout]   |              ^^^^^^ use of undeclared type `Config`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use libdmd::config::Config;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/config.rs - config::Config::new (line 29) stdout ----
[INFO] [stdout] error[E0308]: mismatched types
[INFO] [stdout]  --> src/config.rs:34:14
[INFO] [stdout]   |
[INFO] [stdout] 7 | fn main() -> Result<()> {
[INFO] [stdout]   |    ----      ^^^^^^^^^^ expected `Result<(), Error>`, found `()`
[INFO] [stdout]   |    |
[INFO] [stdout]   |    implicitly returns `()` as its body has no tail or `return` expression
[INFO] [stdout]   |
[INFO] [stdout]   = note:   expected enum `Result<(), anyhow::Error>`
[INFO] [stdout]           found unit type `()`
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0308`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/config.rs - config::Config::version (line 58) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Config`
[INFO] [stdout]  --> src/config.rs:59:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = Config::new("app").version("0.1.1");
[INFO] [stdout]   |              ^^^^^^ use of undeclared type `Config`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use libdmd::config::Config;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/config.rs - config::Config::about (line 67) stdout ----
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Config`
[INFO] [stdout]  --> src/config.rs:68:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = Config::new("app").about("This app is just for demonstration.");
[INFO] [stdout]   |              ^^^^^^ use of undeclared type `Config`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use libdmd::config::Config;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 1 previous error
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] ---- src/config.rs - config::Config::add (line 80) stdout ----
[INFO] [stdout] error: cannot find macro `dir` in this scope
[INFO] [stdout]  --> src/config.rs:81:37
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = Config::new("app").add(dir!("config"));
[INFO] [stdout]   |                                     ^^^
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this macro
[INFO] [stdout]   |
[INFO] [stdout] 2 + use libdmd::dir;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error[E0433]: failed to resolve: use of undeclared type `Config`
[INFO] [stdout]  --> src/config.rs:81:14
[INFO] [stdout]   |
[INFO] [stdout] 3 | let config = Config::new("app").add(dir!("config"));
[INFO] [stdout]   |              ^^^^^^ use of undeclared type `Config`
[INFO] [stdout]   |
[INFO] [stdout] help: consider importing this struct
[INFO] [stdout]   |
[INFO] [stdout] 2 + use libdmd::config::Config;
[INFO] [stdout]   |
[INFO] [stdout] 
[INFO] [stdout] error: aborting due to 2 previous errors
[INFO] [stdout] 
[INFO] [stdout] For more information about this error, try `rustc --explain E0433`.
[INFO] [stdout] Couldn't compile the test.
[INFO] [stdout] 
[INFO] [stdout] failures:
[INFO] [stdout]     src/config.rs - config::Config::about (line 67)
[INFO] [stdout]     src/config.rs - config::Config::add (line 80)
[INFO] [stdout]     src/config.rs - config::Config::author (line 49)
[INFO] [stdout]     src/config.rs - config::Config::new (line 29)
[INFO] [stdout]     src/config.rs - config::Config::version (line 58)
[INFO] [stdout]     src/config.rs - config::Config::write (line 112)
[INFO] [stdout] 
[INFO] [stdout] test result: FAILED. 0 passed; 6 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.20s
[INFO] [stdout] 
[INFO] [stderr] error: doctest failed, to rerun pass `--doc`
[INFO] running `Command { std: "docker" "inspect" "ce993acf8ed771fb9809e8251475ce0ac32b6b7c40d99340a8ea69b327602f10", kill_on_drop: false }`
[INFO] running `Command { std: "docker" "rm" "-f" "ce993acf8ed771fb9809e8251475ce0ac32b6b7c40d99340a8ea69b327602f10", kill_on_drop: false }`
[INFO] [stdout] ce993acf8ed771fb9809e8251475ce0ac32b6b7c40d99340a8ea69b327602f10
